[Solved] "value" cannot be negative or zero

[tdekoekkoek]

When I have a grid pulling ajax data I set the settings like this:

Pageable(settings => settings.Total(Model.Total).PageSize(10).Position(GridPagerPosition.Top))

But if Model.Total is 0 I get the error:

"value" cannot be negative or zero

Surely this is a bug.  It is normal for a result set to be empty under some circumstances.  Is there something else I should set?

Thanks,

Trevor

[Atanas Korchev]

Hi tdekoekkoek,

Indeed this is a known issue which was reported earlier. The hotfix has not been released officially yet however it is very easy to fix it yourself. To do so open "Source\Telerik.Web.Mvc\UI\Grid\GridPagerSettingsBuilder.cs" and replace this code:

public virtual GridPagerSettingsBuilder Total(int value)
{
    Guard.IsNotZeroOrNegative(value, "value");

    pager.Total = value;

    return this;
}

with this

public virtual GridPagerSettingsBuilder Total(int value)
{
    Guard.IsNotNegative(value, "value");

    pager.Total = value;

    return this;
}

Regards,
Atanas Korchev
the Telerik team

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[tdekoekkoek]

Thanks.

That did the trick.  I did search for a previous topic, but didn't find one.

-Trevor